CN204794495U - Motor housing of interior wiring formula - Google Patents
Motor housing of interior wiring formula Download PDFInfo
- Publication number
- CN204794495U CN204794495U CN201520554001.0U CN201520554001U CN204794495U CN 204794495 U CN204794495 U CN 204794495U CN 201520554001 U CN201520554001 U CN 201520554001U CN 204794495 U CN204794495 U CN 204794495U
- Authority
- CN
- China
- Prior art keywords
- motor housing
- threading
- motor
- housing
- wiring formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor housing of interior wiring formula, motor housing of interior wiring formula contain a cylindric hollow casing, the inner wall of casing on be equipped with a pair of threading mouth, the inside of casing be equipped with a flat threading cavity, the threading cavity with the threading mouth link up mutually, the outside of threading cavity on be equipped with a terminal box base, the outer wall of casing on be equipped with the radiating fin array that a radiating fin constitutes. The utility model discloses a motor housing of interior wiring formula's advantage is: the user can go into to penetrate when the installation motor with the direct threading mouth of following of the lead wire of armature to run through the threading cavity with the lead wire, wear out from terminal box base at last. Owing to adopt interior wiring, dwindled the volume of present motor greatly, avoided the wire rod directly to expose in the motor casing of high temperature simultaneously, the wiring is simple, safe and reliable, the practicality is strong.
Description
Technical field
The utility model relates to a kind of motor device, or rather, is a kind of motor housing of internal wiring formula.
Background technology
The armature wiring of existing motor adopts external connection formula usually, and wire rod is directly embedded on the inwall of motor housing, is exposed in the armature chamber of high temperature, and the as easy as rolling off a log electromotor high-temperature that causes burns.
Utility model content
The utility model mainly solves the technical problem existing for prior art, thus provides a kind of motor housing of internal wiring formula.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of motor housing of internal wiring formula, the motor housing of described internal wiring formula comprises the housing of the hollow of a cylindrical shape, the inwall of described housing is provided with a pair threading opening, the inside of described housing is provided with a flat threading cavity, described threading cavity and described threading opening connect, the outside of described threading cavity is provided with a junction box seat, and the outer wall of described housing is provided with the radiating fin array of a radiating fin composition.
As the utility model preferred embodiment, in described threading cavity, be provided with an isolation array of fins be made up of the isolation fin of strip.
As the utility model preferred embodiment, the motor housing of described internal wiring formula is that aluminium alloy is one-body molded.
The advantage of the motor housing of internal wiring formula of the present utility model is: the lead-in wire of armature, when mounted motor, can directly enter to penetrate from threading opening, and lead-in wire is run through threading cavity, finally pass from junction box seat by user.Owing to adopting internal wiring, greatly reduce the volume of existing motor, avoid wire rod simultaneously and be directly exposed in the electric machine casing of high temperature, wiring is simple, safe and reliable, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of the motor housing of internal wiring formula of the present utility model;
Fig. 2 is the internal structure schematic diagram of the motor housing of internal wiring formula in Fig. 1;
Fig. 3 is the internal structure schematic diagram of the motor housing of internal wiring formula in Fig. 2, is now another visual angle;
Fig. 4 is the details enlarged diagram in the B region of the motor housing of internal wiring formula in Fig. 2;
Fig. 5 is the details enlarged diagram in the C region of the motor housing of internal wiring formula in Fig. 3;
Wherein,
1, motor housing; 2, housing; 3, junction box seat; 4, radiating fin; 5, threading opening; 6, threading cavity; 7, fin is isolated.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
As shown in Figures 1 to 5, the motor housing 1 of this internal wiring formula comprises the housing 2 of the hollow of a cylindrical shape, the inwall of this housing 2 is provided with a pair threading opening 5, the inside of this housing 2 is provided with a flat threading cavity 6, this threading cavity 6 connects with this threading opening 5, the outside of this threading cavity 6 is provided with a junction box seat 3, and the outer wall of this housing 2 is provided with the radiating fin array of radiating fin 4 composition.
An isolation array of fins be made up of the isolation fin 7 of strip is provided with in this threading cavity 6.
The motor housing 1 of this internal wiring formula is that aluminium alloy is one-body molded.
During use, as depicted in figs. 1 and 2, the lead-in wire of armature, when mounted motor, can directly enter to penetrate from threading opening 5, and lead-in wire is run through threading cavity 6, finally pass from junction box seat 3 by user.Owing to adopting internal wiring, greatly reduce the volume of existing motor, avoid wire rod simultaneously and be directly exposed in the electric machine casing of high temperature, wiring is simple, safe and reliable, practical.
In addition, utilize the isolation array of fins be made up of the isolation fin 7 of strip in threading cavity 6, these isolation fins 7 effectively can isolate wire rod on the one hand, improve the electric reliability of motor, on the other hand, these isolation fins 7 can dispel the heat to wire rod, further increase the heat dispersion of motor.
Be not limited to this, any change of expecting without creative work or replacement, all should be encompassed within protection range of the present utility model.Therefore, the protection range that protection range of the present utility model should limit with claims is as the criterion.
Claims (3)
1. the motor housing of an internal wiring formula, it is characterized in that, the motor housing (1) of described internal wiring formula comprises the housing (2) of the hollow of a cylindrical shape, the inwall of described housing (2) is provided with a pair threading opening (5), the inside of described housing (2) is provided with a flat threading cavity (6), described threading cavity (6) and described threading opening (5) connect, the outside of described threading cavity (6) is provided with a junction box seat (3), and the outer wall of described housing (2) is provided with the radiating fin array that a radiating fin (4) forms.
2. the motor housing of internal wiring formula according to claim 1, is characterized in that, is provided with an isolation array of fins be made up of the isolation fin (7) of strip in described threading cavity (6).
3. the motor housing of internal wiring formula according to claim 2, is characterized in that, the motor housing (1) of described internal wiring formula for aluminium alloy one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554001.0U CN204794495U (en) | 2015-07-29 | 2015-07-29 | Motor housing of interior wiring formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520554001.0U CN204794495U (en) | 2015-07-29 | 2015-07-29 | Motor housing of interior wiring formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794495U true CN204794495U (en) | 2015-11-18 |
Family
ID=54534471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520554001.0U Expired - Fee Related CN204794495U (en) | 2015-07-29 | 2015-07-29 | Motor housing of interior wiring formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204794495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054623A (en) * | 2020-10-04 | 2020-12-08 | 湖南省大地泵业有限公司 | High-efficient heat dissipation motor housing |
-
2015
- 2015-07-29 CN CN201520554001.0U patent/CN204794495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054623A (en) * | 2020-10-04 | 2020-12-08 | 湖南省大地泵业有限公司 | High-efficient heat dissipation motor housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160729 |